Dependence of the Value of the Atomic Magnetic Moment of d Metals on the Chemical Structure of Nanoforms

2012 ◽  
Vol 12 (11) ◽  
pp. 8841-8844 ◽  
Author(s):  
I. N. Shabanova ◽  
N. S. Terebova
Keyword(s):  
Magnetic Moment ◽  
Chemical Structure ◽  
Atomic Magnetic Moment

scholarly journals Chemical Mesoscopics Notions in the Explanation of Polymeric Materials Modification Mechanism with Participation of Metal Carbon Mesocomposites

2021 ◽  
Vol 2 (2) ◽  
Author(s):  
V. I. Kodolov ◽  
V. V. Kodolova-Chukhontseva ◽  
I. N. Shabanova ◽  
N. S. Terebova ◽  
Yu. V. Pershin ◽  
...  
Keyword(s):  
Magnetic Moment ◽  
Polymeric Materials ◽  
Magnetic Characteristics ◽  
Nanosized Particles ◽  
Atomic Magnetic Moment ◽  
Materials Properties ◽  
The Creation ◽  
Unpaired Electrons

The paper is dedicated to the consideration of the chemical mesoscopics notions application for the explanation of polymeric materials modification mechanism by the metal carbon mesoscopic composites. The main peculiarities of these nanosized particles are following: a) the presence of unpaired electrons on the carbon cover; b) the structure of carbon cover consists from poly acetylene and carbine fragments; c) the atomic magnetic moment of inner metal is equaled to more than 1,3 μB. The creation of reactive mesoscopic materials with regulated magnetic characteristics which can find the application as modifiers of materials properties is very topical. The present investigation has fundamental character. It’s based on the ideas concerning to the metal carbon mesocomposites reactivity depending on the medium and conditions influence because of the possible changes of the phase coherency and quantization of negative charges.

ATOMIC MAGNETIC MOMENT AND ELECTRONIC STRUCTURE OF Fe-B AMORPHOUS ALLOYS BASED ON X-RAY PHOTOELECTRON SPECTROSCOPY

1993 ◽  
Vol 07 (01n03) ◽  
pp. 926-929 ◽  
Author(s):  
I.G. BATIREV ◽  
J.A. LEIRO ◽  
M. HEINONEN
Keyword(s):  
Electronic Structure ◽  
Magnetic Moment ◽  
Photoelectron Spectroscopy ◽  
Amorphous Alloys ◽  
Ferromagnetic State ◽  
Specific Charge ◽  
Exchange Splitting ◽  
Potential Approximation ◽  
Atomic Magnetic Moment ◽  
X Ray

The electronic structure of amorphous and crystalline Fe100–xBx alloys for 14≤x≤19.5 has been studied by x-ray photoelectron spectroscopy and calculated in terms of the modified coherent potential approximation. Exchange splitting measurements of 3s-spectra were used to estimate the atomic magnetic moment of the Fe atom in Fe-B amorphous and crystalline alloys. These results agree qualitatively with saturation magnetization measurements including the deviation from the Slater-Pauling curve. This deviation according to our calculations is the result of the specific charge transfer of s, p and d electrons at about 15.5 at % B. The calculation in ternary alloy approach shows a stable ferromagnetic state of Fe atoms for the studied alloy concentrations.

The Atomic Magnetic Moment in bcc Ternary Iron Alloys Fe(Co Mn) and Fe(Co Cr)

1977 ◽  
Vol 42 (6) ◽  
pp. 1881-1887 ◽  
Author(s):  
Sōji Ōhara ◽  
Sigehiro Komura ◽  
Takayoshi Takeda ◽  
Tadamiki Hihara ◽  
Yukitomo Komura
Keyword(s):  
Magnetic Moment ◽  
Iron Alloys ◽  
Atomic Magnetic Moment
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